Sweepstakes, or “concursos,” in Portugal are a popular promotional activity, offering participants the opportunity to win prizes through a random drawing. Governed by Portuguese laws, sweepstakes must comply with stringent regulations to ensure fairness and transparency. Organizers are mandated to provide clear and accurate information regarding entry methods, eligibility criteria, and prize details. It is strictly forbidden to require participants to make a purchase or pay an entry fee to enter a sweepstake, highlighting accessibility for all. Additionally, specific regulations may pertain to different types of prizes or specific industries. Therefore, organizers must acquaint themselves with Portuguese laws and seek legal advice if necessary. By adhering to these guidelines, sweepstakes in Portugal can provide engaging opportunities for participants while maintaining legal and ethical integrity.